Portion of a shoe



FIG. 1 is a front perspective view of a portion of a shoe showing my newdesign;

FIG. 2 is a first rear perspective view thereof;

FIG. 3 is a second rear perspective view thereof,

FIG. 4 is a first side view thereof;

FIG. 5 is a second side view thereof; and,

FIG. 6 is a rear view thereof.

The uneven broken line bounding the shaded region in the Figuresrepresents an unclaimed boundary of the design. The uneven broken lineshowing of the remainder of the shoe is for illustrative purposes onlyand forms no part of the claimed design.

The ornamental design for a portion of a shoe, as shown and described.